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Aerospike v3 Scala Client
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 * Copyright 2012-2014 by Aerospike.
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to
 * deal in the Software without restriction, including without limitation the
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 * sell copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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package com.aerospike.client.async;

import java.util.HashMap;
import java.util.HashSet;

import com.aerospike.client.AerospikeException;
import com.aerospike.client.Key;
import com.aerospike.client.Record;
import com.aerospike.client.command.BatchItem;
import com.aerospike.client.command.BatchNode;
import com.aerospike.client.command.BatchNode.BatchNamespace;
import com.aerospike.client.listener.RecordArrayListener;
import com.aerospike.client.policy.Policy;

public final class AsyncBatchGetArrayExecutor extends AsyncBatchExecutor {
	private final RecordArrayListener listener;
	private final Record[] recordArray;

	public AsyncBatchGetArrayExecutor(
		AsyncCluster cluster,
		Policy policy, 
		RecordArrayListener listener,
		Key[] keys,
		HashSet binNames,
		int readAttr
	) throws AerospikeException {
		super(cluster, keys);
		this.recordArray = new Record[keys.length];
		this.listener = listener;
		
		if (policy == null) {
			policy = new Policy();
		}

		HashMap keyMap = BatchItem.generateMap(keys);
		
		// Dispatch asynchronous commands to nodes.
		for (BatchNode batchNode : batchNodes) {			
			for (BatchNamespace batchNamespace : batchNode.batchNamespaces) {				
				AsyncBatchGetArray async = new AsyncBatchGetArray(this, cluster, (AsyncNode)batchNode.node, batchNamespace, policy, keyMap, binNames, recordArray, readAttr);
				async.execute();
			}
		}
	}
	
	protected void onSuccess() {
		listener.onSuccess(keys, recordArray);
	}
	
	protected void onFailure(AerospikeException ae) {
		listener.onFailure(ae);
	}		
}